/*
 * Iris is a World Generator for Minecraft Bukkit Servers
 * Copyright (c) 2021 Arcane Arts (Volmit Software)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package com.volmit.iris.engine.data.io;

import java.io.BufferedInputStream;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;

public interface Deserializer<T> {

    T fromStream(InputStream stream) throws IOException;

    default T fromFile(File file) throws IOException {
        try (BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file))) {
            return fromStream(bis);
        }
    }

    default T fromBytes(byte[] data) throws IOException {
        ByteArrayInputStream stream = new ByteArrayInputStream(data);
        return fromStream(stream);
    }

    default T fromResource(Class<?> clazz, String path) throws IOException {
        try (InputStream stream = clazz.getClassLoader().getResourceAsStream(path)) {
            if (stream == null) {
                throw new IOException("resource \"" + path + "\" not found");
            }
            return fromStream(stream);
        }
    }

    default T fromURL(URL url) throws IOException {
        try (InputStream stream = url.openStream()) {
            return fromStream(stream);
        }
    }


}
